Solar flares on July 31, 2005
The most powerful solar flare in 24 hours
M1.1 (strong) flare - July 31 at 12:24 PM
Solar activity index
Value as of the end of the day on July 31, 2005
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from July 30, 2005 to July 31, 2005
Time zone — UTC+00
List of solar flares for July 31, 2005
The total number of solar flares of class C and higher — 3 flares
C class — 2 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.1 | 12:15 | 12:24 | 12:33 | 792 |
| C7.0 | 09:09 | 09:23 | 09:38 | 791 |
| C1.4 | 06:47 | 07:04 | 07:10 | — |